Air Heat Pump systems uses air as the heat source.
Water-Water Heat Pump draw heat from the air and delivers it to the water in the heating system. A disadvantage can be the decreasing heat pump efficiency: the efficiency diminish due to the decreasing outside temperature. ALTAL air heat pump is efficient at – 20 C. The advantage of the air heat pump is its installation low costs.
Heat Pump with integrated tank for hot Water
Uses the energy of the extract air to heat up the domestic hot water.
Easy to install for instance in the basement, in the utility room or in installations room. Ready to connect to a second heat source